Windows Tweaker is a free Windows tweaking utility using which you can tweak your Windows 8/7/Vista/XP both x86 and x64 systems are supported. It contains several tweaks grouped into 11 main categories, and access to 38 Windows tools (Device Manager, Registry Editor, DirectX Troubleshooter, Advanced Disk Cleanup, etc) all in a single place.

Over 100 useful tweaks for your Windows 8/7/Vista/XP which you can't find available, by default in Windows.

A one-stop place for all your important tweaks bundled in a single place.

Highly reliable and doesn't affect your system in any way. All the applied tweaks can be safely undone, without leaving any traces (our main focus is reliability).